Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Communication hoistway construction protection device
The invention discloses a communication hoistway construction protection device which comprises two cross rods and four supporting columns, the middles of the two cross rods are hinged through a first hinge shaft, the four ends of the two cross rods are fixedly connected with fixing sleeves respectively, one supporting column is inserted into each fixing sleeve, a first locking bolt is arranged outside each fixing sleeve, and a second locking bolt is arranged outside each fixing sleeve. The supporting columns are fixed in the fixing sleeves through the first locking bolts, the length of the transverse rod can be adjusted, the lower half portion of each supporting column is provided with an installation base for installing the corresponding protection roll, and a locking mechanism for preventing the corresponding protection roll from rotating is arranged between the upper end of a winding shaft in the middle of the corresponding protection roll and the corresponding installation base. Every two adjacent elastic supporting rods are matched with the protrusions of the second hinge shafts through the corresponding adjusting holes to form a linear or arc-shaped supporting rib. A foot strap is arranged at the bottom of the protective net; the protection device designed by the invention can be used for protecting the peripheries of rectangular, circular and irregular communication well openings, can be built on the uneven ground, and is very convenient to disassemble, assemble and carry.
本发明公开了一种通信井道施工防护装置，包括两根横杆和四根支撑柱，两根横杆中间通过铰接轴一铰接，两根横杆的四个端部分别于一个固定套筒固定连接，每个固定套筒内插装有一根支撑柱，固定套筒的外部设有锁紧螺栓一，锁紧螺栓一将支撑柱固定在固定套筒内，所述横杆的长度可调节设置，每根支撑柱的下半部分设有安装防护卷的安装座，所述防护卷中间的绕轴上端与安装座之间设有防止防护卷转动的锁紧机构；相邻两弹性撑杆通过调节孔与铰接轴二的凸起配合，形成直线或者弧形的支撑筋；防护网的底部设有脚带；本发明设计的防护装置可对矩形、圆形和不规则形状的通信井道口周围进行防护，且可在高地不平的地面进行搭建，且拆装、搬运非常方便。
Communication hoistway construction protection device
The invention discloses a communication hoistway construction protection device which comprises two cross rods and four supporting columns, the middles of the two cross rods are hinged through a first hinge shaft, the four ends of the two cross rods are fixedly connected with fixing sleeves respectively, one supporting column is inserted into each fixing sleeve, a first locking bolt is arranged outside each fixing sleeve, and a second locking bolt is arranged outside each fixing sleeve. The supporting columns are fixed in the fixing sleeves through the first locking bolts, the length of the transverse rod can be adjusted, the lower half portion of each supporting column is provided with an installation base for installing the corresponding protection roll, and a locking mechanism for preventing the corresponding protection roll from rotating is arranged between the upper end of a winding shaft in the middle of the corresponding protection roll and the corresponding installation base. Every two adjacent elastic supporting rods are matched with the protrusions of the second hinge shafts through the corresponding adjusting holes to form a linear or arc-shaped supporting rib. A foot strap is arranged at the bottom of the protective net; the protection device designed by the invention can be used for protecting the peripheries of rectangular, circular and irregular communication well openings, can be built on the uneven ground, and is very convenient to disassemble, assemble and carry.
本发明公开了一种通信井道施工防护装置，包括两根横杆和四根支撑柱，两根横杆中间通过铰接轴一铰接，两根横杆的四个端部分别于一个固定套筒固定连接，每个固定套筒内插装有一根支撑柱，固定套筒的外部设有锁紧螺栓一，锁紧螺栓一将支撑柱固定在固定套筒内，所述横杆的长度可调节设置，每根支撑柱的下半部分设有安装防护卷的安装座，所述防护卷中间的绕轴上端与安装座之间设有防止防护卷转动的锁紧机构；相邻两弹性撑杆通过调节孔与铰接轴二的凸起配合，形成直线或者弧形的支撑筋；防护网的底部设有脚带；本发明设计的防护装置可对矩形、圆形和不规则形状的通信井道口周围进行防护，且可在高地不平的地面进行搭建，且拆装、搬运非常方便。
Communication hoistway construction protection device
一种通信井道施工防护装置
YING ZHIWEI (Autor:in) / LEI CUNBAO (Autor:in) / WU JUN (Autor:in) / WANG KAI (Autor:in) / SANG JIALIANG (Autor:in)
24.09.2024
Patent
Elektronische Ressource
Chinesisch
Sinking horizontal protection and construction platform for hoistway
| Europäisches Patentamt | 2022